I am trying to replace a integer n if odd by 3 times value plus one or if even replace by half the value and count the steps but the counting does not seem to occur properly

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Harish 2012-10-29

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采纳的回答： Walter Roberson

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n = input('input the number');
while(n~=1)
m=1;
    if(n>1)
  if(rem(n,2)==0)
      n=n/2;
  else
      n=3*n+1;
  end
    end
m=m+1;
end

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Sachin Ganjare 2012-10-29

Do format the code properly, so that it will be readable.

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Walter Roberson 2012-10-29

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You have "m=1" as the first thing happening inside the while loop, so you keep resetting the count to 1.

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Sachin Ganjare 2012-10-29

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m=1 should be outside the while loop.

Hope it helps!!

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